# rsyslog configuration file

# For more information see /usr/share/doc/rsyslog-*/rsyslog_conf.html
# If you experience problems, see http://www.rsyslog.com/doc/troubleshoot.html

#### MODULES ####

# The imjournal module bellow is now used as a message source instead of imuxsock.
$ModLoad imuxsock # provides support for local system logging (e.g. via logger command)
$ModLoad imjournal # provides access to the systemd journal
#$ModLoad imklog # reads kernel messages (the same are read from journald)
#$ModLoad immark  # provides --MARK-- message capability

# Provides UDP syslog reception
#$ModLoad imudp
#$UDPServerRun 514

# Provides TCP syslog reception
#$ModLoad imtcp
#$InputTCPServerRun 514


#### GLOBAL DIRECTIVES ####

# Where to place auxiliary files
$WorkDirectory /var/lib/rsyslog

# Use default timestamp format
$ActionFileDefaultTemplate RSYSLOG_TraditionalFileFormat

# File syncing capability is disabled by default. This feature is usually not required,
# not useful and an extreme performance hit
#$ActionFileEnableSync on

# Include all config files in /etc/rsyslog.d/
$IncludeConfig /etc/rsyslog.d/*.conf

# Turn off message reception via local log socket;
# local messages are retrieved through imjournal now.
$OmitLocalLogging on

# File to store the position in the journal
$IMJournalStateFile imjournal.state


#### RULES ####

# Log all kernel messages to the console.
# Logging much else clutters up the screen.
#kern.*                                                 /dev/console

# Log anything (except mail) of level info or higher.
# Don't log private authentication messages!
*.info;mail.none;authpriv.none;cron.none                /var/log/messages

# The authpriv file has restricted access.
authpriv.*                                              /var/log/secure

# Log all the mail messages in one place.
mail.*                                                  -/var/log/maillog


# Log cron stuff
cron.*                                                  /var/log/cron

# Everybody gets emergency messages
*.emerg                                                 :omusrmsg:*

# Save news errors of level crit and higher in a special file.
uucp,news.crit                                          /var/log/spooler

# Save boot messages also to boot.log
local7.*                                                /var/log/boot.log


# ### begin forwarding rule ###
# The statement between the begin ... end define a SINGLE forwarding
# rule. They belong together, do NOT split them. If you create multiple
# forwarding rules, duplicate the whole block!
# Remote Logging (we use TCP for reliable delivery)
#
# An on-disk queue is created for this action. If the remote host is
# down, messages are spooled to disk and sent when it is up again.
#$ActionQueueFileName fwdRule1 # unique name prefix for spool files
#$ActionQueueMaxDiskSpace 1g   # 1gb space limit (use as much as possible)
#$ActionQueueSaveOnShutdown on # save messages to disk on shutdown
#$ActionQueueType LinkedList   # run asynchronously
#$ActionResumeRetryCount -1    # infinite retries if host is down
# remote host is: name/ip:port, e.g. 192.168.0.1:514, port optional
#*.* @@remote-host:514
# ### end of the forwarding rule ###
$PreserveFQDN on
template(name="gelf" type="list") {
  constant(value="{\"version\":\"1.1\",")
{% if tags is defined %}
{% for key,value in tags.iteritems() %}
  constant(value="\"{{ key }}\":\"{{ value }}\",")
{% endfor %}
{% endif %}
  constant(value="\"datacenter\":\"{{ datacenter | default("") | lower }}\",")
  constant(value="\"domain\":\"{{ domain | default("") | lower }}\",")
  constant(value="\"enviornment\":\"{{ environments | default("prd") | lower }}\",")
  constant(value="\"customer\":\"{{ customer | default("customer") | title | regex_replace("_", "-") }}\",")
  constant(value="\"project\":\"{{ group_names[-1] | default("Project") | title | regex_replace("_", "-") }}\",")
  constant(value="\"group\":\"{{ group_names[0] | default("Group") | title | regex_replace("_", "-") }}\",")
  constant(value="\"tag\":\"in_rsyslog\",")
  constant(value="\"host\":\"") property(name="hostname" caseConversion="lower")
  constant(value="\",\"short_message\":\"") property(name="msg" format="json")
  constant(value="\",\"timestamp\":") property(name="timereported" dateformat="unixtimestamp")
  constant(value=",\"level\":\"") property(name="syslogseverity")
  constant(value="\",\"facility\":\"") property(name="syslogfacility")
  constant(value="\",\"appname\":\"") property(name="APP-NAME")
  constant(value="\",\"procid\":\"") property(name="PROCID")
  constant(value="\"}")
}
action(type="omfwd" target="{{ os_syslog_server | list | random(seed=ansible_hostname) }}" port="{{ os_syslog_port }}" protocol="{{ os_syslog_protocol | lower }}" template="gelf")
